Member of Technical Staff (Software Engineer, Applied AI)

🏢 ОфисSeniorПолная занятость

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Наша компания

Perplexity is looking for an Applied AI Engineer to design, build, and iterate on cutting-edge agents powering our core experience in Perplexity Computer. Working in this mission critical team, you will develop frontier context layer applications - fulfilling the curiosity of millions of users across the globe.

Чем предстоит заниматься

Personalization (LLM memory, context summarization, retrieval and ranking)

Contextual recommendations and Monetization applications

Build frontier agent capabilities on top of Perplexity Computer

Build auto research harness for both offline and online techniques, designing experiments and metrics that provide deep insight into quality and impact

Own the entire model lifecycle from research to production: data analysis, modeling, evaluation, offline/online A/B testing, and iterative improvement and build autonomous harness for agent squad to explore different problem spaces

Collaborate cross-functionally with engineers, PMs, data scientists, and designers to ensure our AI drives meaningful product improvements

Stay at the forefront of ML/AI innovation by evaluating and incorporating emerging research and algorithms into the product lifecycle

Наши требования

5+ years experience building and shipping robust AI products for large-scale, user-facing or data-driven products

Strong software engineering skills (Python, production-quality codebases, collaborative development) and experience using agentic coding tools for large scale parallel developments

In-depth experience with the full AI lifecycle: data analysis, rigorous evaluation, and ongoing monitoring/improvement

Proven collaborator and communicator; excels in high-velocity, cross-functional teams

Curious, driven by end-user/product impact, and passionate about advancing the state of applied ML and AI

BS, MS, or PhD in Computer Science, Engineering, or related field (or equivalent experience)

Experience with LLM context engineering or harness engineering

Experience in mid-training or post-training frontier open source models

Experience in large scale user-centric and content-centric personalization challenges (user modeling, retrieval, content ranking, etc)

Perplexity AI

San Francisco

ГрейдSenior

ЗанятостьПолная занятость

РегионСША

ФорматОфис

ИсточникСкрыто

Опубликовано19 сент.

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